C_PLD報告書要約_H doc

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1 PLD/FPGA PLDProgrammable Logic Device ASIC ROM( ROM) AND-OR PLD PROM AND-OR 1970 Signetics(Philips)MMI(Lattice) PLD MMI PAL TM (Programmable Array Logic)PAL TM OR PROM( ROM) / CMOS ROM FPGA 1980 /CMOS EPROM/EEPROM PLD DRAM IC PLD Lattice (1983 )GAL TM (Generic Array Logic)Altera (1983 ) EPLD(Erasable PLD) PEEL TM EPLPALCE TM GAL TM GAL TM PAL TM OR CMOS EEPROM (E2CMOS ) PAL TM OR GAL TM GAL TM AND-OR PLD LSI GAL TM PLD AND-OR PLD FPGA CPLD FPGA AND-OR FPGA PLD AND-OR PLD PLD FPGA(Field Programmable Gate Array)

2 FPGA Xilinx (1984 )Zilog Ross H. Freeman Bernard V. Vonderschmitt Freenman 4 1LUT(Look Up Table)FF(Flip-Flop) CMOS SRAM FPGA Xilinx William S. Carter Freeman Carter PLD Freeman 552 ( )Carter 290 PLD/FPGA PLD/FPGA Xilinx 4Altera 1 Actel Altera Xilinx Xilinx FPGA(LCA TM )CMOS SRAM / MIT(Massachusetts Institute of Technology) Xilinx FPGA Concurrent Logic(Atmel) FPGA Edinburgh University 1985 FPGA 1989 Algotronix (Xilinx ) FPGA Atmel AT6000Xilinx XC6200 FPGA FPGACPLD 1980 / FPGA FPGA Actel (1985 ) QuickLogic (1988 Peer Research)Crosspoint (1991 ) FPGA PLD AND-OR PLD Altera AMD Lattice PLD PLD CPLD(Complex PLD) CPLD FPGA /EPROM/EEPROM 1990 FPGA PLD 1990 SRAM FPGA PLD

3 2 Lattice Altera Xilinx 80 PLD Xilinx Lattice Altera CMOS Actel TI 1990 FPGA GateField PLD UMCTSMC CMOS DRAM PLD TI National Semiconductor AND-OR PLD CMOS EPROM/EEPROM PLD PLD PLD AMD 1987 MMI CPLD CPU 1996 PLD Vantis 1999 Lattice PLD/FPGA FPGA FPGA 1990 AT&T(PLD Lattice)Motorola ( )Vantis (Lattice )SRAM FPGA NTT SRAM FPGA Xilinx (Freeman Carter ) Altera 1993 SRAM PLD (FLEX TM ) Xilinx (2001 ) 1990 FPGA / GateField (Actel )FPGABiCMOS ECL DynaChip FPGA 1990 FPGA CPLD FPGA PLD FPGA IC FPGA ( ) 1990 PLD/FPGA

4 MPUDSP PLD/FPGA ASIC LSI IP 1 ASIC ASIC

5 Freeman Carter Freeman US RE34363 Xilinx Inc. Ross H.Freeman FPGA US US No No.48 1 No.57

6 1-3 Carter US Xilinx Inc. Willian S. Carter EP B CA DE No.1 CLEConfigurable Logic ElementsCLE CLEs 1 CLEs 1 2 CLE CLE 1-2 Freeman

7 1-3 Carter

8 PLD/FPGA PLD/FPGA LSI LSI PLD/FPGA PLD/FPGA 1 3G 2 PDA 3 4 5DVD G FPGA PDA PDA

9 4, PDA 3 RISCDSP FPGA RISCDSP FPGA

10 2-4 5DVD RISCDSP FPGA 2-5 DVD CPU DSP LSI PLD/FPGA PLD/FPGA ASIC 1/ PLD/FPGA

11 2-6 PLD/FPGA

12 PLD/FPGA 1 4,132 (1) 2,000 (2) (1) (3) PLD/FPGA 3-2 PLD/FPGA

13 PLD/FPGA Xilinx Altera (1) PLD/FPGA 4132 PLD/FPGA Derwent World Patent Index( WPI )

14 ( EP) ( ( ) WPI ) 3-1 3,429 WPI 3-1 PLD/FPGA 3,429 WPI 4,132 PLD/FPGA 4,132 1,007 2, ,000 PLD/FPGA PLD ( ) / HP Programmable Logic Device:PLD

15 3-6 A1. A2. / A3. A4. A5. / A.24 A.25 PLD

16 3-7 B1.PLA/ B2. PLD B3. LSI B4. B5.I/O B6. B7. B8. / B

17 PLD/FPGA PLD/FPGA PLD I/O B31.PLD on ASIC(Programmable ASIC) B33.CPU on PLD(System on Programmable Chip)B36. LSI ASIC PLD/FPGA CPU DSP B19. B44. B72. / B83. / B C1. C2. / C3. C4. C5. / C6. C7. /C8. C EDACAD EDACAD PLD/FPGA ASIC PLD (PLD ) PLD

18 C D1. D2. D3. D4. D PLD/FPGA D41. D42. PLD/FPGA PLD

19 PLD/FPGA (Prior Art) ( ) PLD/FPGA 8 (3-2 ) 1990 PLD/FPGA (3-3 ) Freeman Carter US Altera 241 US RE34363 Xilinx Freeman (US ) 223 US Altera 164 US Altera 149 US Altera 142 US Altera 130 US Myson/Knights 123 US QuickLogic FPGA US Xilinx Freeman (FPGA ) 290 US Xilinx Carter ( ) 276 US Actel FPGA 258 US Xilinx FPGA 237 US Altera EPROM PLD 220 US Altera EPROM PLD

20 PLD/FPGA PLD/FPGA Xilinx Altera PLD/FPGA Xilinx Freeman Carter 90 PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA WIN-LOSE WIN-WIN PLD/FPGA DRAM PLD/FPGA LSI FeRAM PLD/FPGA PLD/FPGA CPU PLD/FPGA LSI LSI PLD/FPGA LSI PLD/FPGA LSI PLD/FPGA

21 PLD/FPGA LSI PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA WIN-WIN PLD/FPGA LSI PLD/FPGA PLD/FPGA PLD/FPGA WIN-WIN PLD/FPGA

22 PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA ASSP/ASIC Adaptive Silicon IC Chameleon Systems COGNIGINE Morphics LSI Triscend PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA PLD/FPGA DRAM

23 PLD/FPGA PLD/FPGA IP PLD/FPGA IP IP IP IP PLD/FPGA PLD/FPGA PLD/FPGA TEL FAX

PLDとFPGA

PLDとFPGA PLDFPGA 2002/12 PLDFPGA PLD:Programmable Logic Device FPGA:Field Programmable Gate Array Field: Gate Array: LSI MPGA:Mask Programmable Gate Array» FPGA:»» 2 FPGA FPGALSI FPGA FPGA Altera, Xilinx FPGA DVD